Technical Data
CompareConductivity
| Measuring Principle | Inductive |
| Application | Food, pharmaceuticals |
| Characteristic | Hygienic inductive measuring cell for conductivity measurements, concentration control, CIP-control, cleaning and phase separation. |
| Measuring range | 0.1 to 2000 mS/cm |
| Measuring principle | Inductive conductivity measurement. |
| Design | Hygienic inductive conductivity cell with an outside temperature sensor for a faster temperature reading. |
| Material | Sensor: PEEK Heat contact nut: stainless steel 1.4435 Sealing: Chemraz |
| Dimension | Coil: outside diameter: appr. 47 mm inside diameter: appr. 15 mm |
| Process temperature | Max. 125°C (short time up to 140°C) max. 257°F (short time up to 284°F) |
| Process pressure | Max. 16 bar at 90 °C (Max. 232 psi at 194 °F) |
| Temperature sensor | Integrated Pt100 in a heat contact nut |
| Ex certification | not available as Ex version |
| Connection | Process connections: dairy fitting, Clamp, thread 1,5", Varivent, APV, Perlick, SMS cable: fixed cable connection. |
| Ingress protection | IP67 |
| Certificates, declarations and approvals | Calibration certification. |
The CLS52 inductive conductivity sensor is used in the food and beverage industry to protect products and production processes. In separated measurement applications, a stainless steel temperature sensor provides ultra-fast temperature response for precise measurement.
Advantages
Fast temperature response
Hygienic design prevents contamination
Suitable for CIP and SIP cleaning
Encapsulated sensor construction prevents contamination
Insensitive to polarization
Areas of application
The Indumax CLS52 is used for toroidal conductivity measurement, especially in food&beverage applications requiring fast temperature response, e.g.:
Acid/alkali concentration control during preparation
Separation between medium/water and medium/medium mixtures in pipes
Monitoring and control of bottle washing systems
Product monitoring in breweries, dairies and the beverage industry
CIP system control
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Technical documentation
Technical data
Documents/Manuals/Software
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Source:Endress+Hauserwebsite public information
Case Studies
Municipal Wastewater Treatment — Wastewater Treatment Plant · Conductivity Application Case
Project Background
Municipal Wastewater Treatment customers at the Wastewater Treatment Plant stage have long faced the challenge of insufficient accuracy in effluent quality monitoring and instruments prone to contamination causing data drift, affecting compliance discharge, placing higher demands on the stability and measurement accuracy of Conductivity.
Solution
Based on the on-site conditions, the Ainstru technical team selected suitable Conductivity for the customer and delivered one-stop service covering selection, installation, commissioning and tuning.
Results
- Measurement accuracy and response speed significantly improved, with stable and reliable data;
- Instruments adapt to complex Municipal Wastewater Treatment conditions, greatly reducing maintenance;
- Helping customers achieve continuous online monitoring and cost reduction, highly recognized by customers.
Food & Beverage — Food Production Line · Conductivity Application Case
Project Background
Food & Beverage customers at the Food Production Line stage have long faced the challenge of high hygienic measurement requirements, with inline instruments needing to withstand CIP/SIP cleaning while maintaining stable accuracy, placing higher demands on the stability and measurement accuracy of Conductivity.
Solution
Based on the on-site conditions, the Ainstru technical team selected suitable Conductivity for the customer and delivered one-stop service covering selection, installation, commissioning and tuning.
Results
- Measurement accuracy and response speed significantly improved, with stable and reliable data;
- Instruments adapt to complex Food & Beverage conditions, greatly reducing maintenance;
- Helping customers achieve continuous online monitoring and cost reduction, highly recognized by customers.
Chemical & Pharmaceutical — Reactors and Storage Tanks · Conductivity Application Case
Project Background
Chemical & Pharmaceutical customers at the Reactors and Storage Tanks stage have long faced the challenge of highly corrosive media and complex conditions, requiring corrosion-resistant and explosion-proof instruments, placing higher demands on the stability and measurement accuracy of Conductivity.
Solution
Based on the on-site conditions, the Ainstru technical team selected suitable Conductivity for the customer and delivered one-stop service covering selection, installation, commissioning and tuning.
Results
- Measurement accuracy and response speed significantly improved, with stable and reliable data;
- Instruments adapt to complex Chemical & Pharmaceutical conditions, greatly reducing maintenance;
- Helping customers achieve continuous online monitoring and cost reduction, highly recognized by customers.
Power & Energy — Power Plant Boiler and Turbine · Conductivity Application Case
Project Background
Power & Energy customers at the Power Plant Boiler and Turbine stage have long faced the challenge of unstable measurement under high temperature and pressure, with high maintenance and downtime costs, placing higher demands on the stability and measurement accuracy of Conductivity.
Solution
Based on the on-site conditions, the Ainstru technical team selected suitable Conductivity for the customer and delivered one-stop service covering selection, installation, commissioning and tuning.
Results
- Measurement accuracy and response speed significantly improved, with stable and reliable data;
- Instruments adapt to complex Power & Energy conditions, greatly reducing maintenance;
- Helping customers achieve continuous online monitoring and cost reduction, highly recognized by customers.
